Precautions:

1. The hood must be placed in a ventilated place; do not place it in the hole during use; otherwise, the temperature of the hood will become too high, and then the hood will not be able to heat due to the cut off of the temperature control fuse.

2. The ventilator can be placed on the ground or installed at high altitude, parallel to the ground, but not tilted; make sure to leave enough space for heat dissipation around the ventilator, at least 30 cm.

3. Please put this product out of the reach of children, away from flammable and explosive items; away from the smoke machine 40 cm to avoid burns.

4. All smoking machines will emit a small amount of smoke (some even have a slight burning smell) during the heating process, which is normal.

5. If the following conditions occur, such as the reduction of smoke, the noise of the suction pump is loud or the smoke cannot be sprayed, please immediately turn off the power. At the same time, check the inventory of liquid smoke, fuses, cables and power plugs. If the problem cannot be solved, please contact your dealer.